| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.94 | 9.452% | $53.5658 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $218.49 | 12.228% | $245.207 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $175.38 | 7.595% | $188.7001 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $224.96 | 6.571% | $239.7421 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $145.31 | 7.549% | $156.2795 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $150.32 | 6.400% | $159.9405 | $159.94 | $159.95 | $159.90 |
| Purchase #7 | $230.82 | 6.118% | $244.9416 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,194.22 | $1,288.3766 | $1,288.38 | $1,288.40 | $1,288.30 | |